Removed unused URL opener utilities.
Removed unused URL opener utilities.

Get them back from history if you want them.
manuyavuz/ios-library,grosch/ios-library,ipmobiletech/ios-library,mikerowan/ios-library,grosch/ios-library,ipmobiletech/ios-library,mikerowan/ios-library,manuyavuz/ios-library,manuyavuz/ios-library,zhangqinghe/ios-library,grosch/ios-library,ipmobiletech/ios-library,zhangqinghe/ios-library,mikerowan/ios-library,zhangqinghe/ios-library